204070626

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{81563}}^1$

素因数の和:81710

約数の個数: 24

約数和(自身を含む): 445339440

約数和(自身を除く): 241268814

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 81563, 163126, 244689, 489378, 734067, 1468134, 11337257, 22674514, 34011771, 68023542, 102035313, 204070626]

約数ペア:

[(1, 204070626), (2, 102035313), (3, 68023542), (6, 34011771), (9, 22674514), (18, 11337257), (139, 1468134), (278, 734067), (417, 489378), (834, 244689), (1251, 163126), (2502, 81563)]